S VIGNESH
Chennai
Summary
Results-driven Associate Lead with 8 years in software development, specializing in scalable application design and implementation. Led diverse teams in executing innovative development strategies and optimizing workflows to enhance quality and efficiency. Committed to integrating technical skills with a user-focused approach to maximize productivity.
Overview
8
8
years of professional experience
Work History
Associate Lead
Aziro Technologies
Chennai
11.2024 - 04.2026
- Ensured WCAG 2.1 AA compliance across Angular components to enhance accessibility for users with disabilities.
- Integrated ARIA roles and attributes, improving screen reader compatibility and semantic structure.
- Developed keyboard navigation support for dynamic UI elements using Angular directives.
- Enhanced visibility and usability by optimizing color contrast and focus indicators in UI components.
- Developed custom reusable accessibility directives for form validation messages and error handling, streamlining user feedback.
- Conducted accessibility audits using tools like IBM equal access accessibility checker, axe-core, Lighthouse, and NVDA, leading to a 90% reduction in identified issues.
- Cohesity Client
Senior System Engineer
IBM
Chennai
04.2022 - 10.2024
- Developed a dynamic recharge platform for MTN SIM cards and routers using Angular, with Redux for state management, and RxJS for reactive programming.
- Implemented real-time order and payment status tracking using RxJS observables and asynchronous streams.
- Integrated RESTful APIs for secure payment processing and recharge transactions, ensuring high reliability and scalability.
- Designed responsive UI components with Bootstrap for a seamless user experience across devices.
- Built discount and freebie offer modules, enabling promotional campaigns and personalized offers for customers.
- Applied Redux architecture for predictable state management, reducing bugs, and improving maintainability.
- MTN SA Client Recharge Application
Full Stack Developer
Adapt Mobile Cloud Application Pvt. Ltd.
Puducherry
11.2017 - 04.2022
- Developed a web-based automated book creation and publishing tool enabling collaborative editing of multiple books dynamically.
- Integrated real-time financial and budget data from databases and Excel files into documents for accurate reporting.
- Implemented Angular 14+ with lazy loading for optimized performance and faster load times.
- Built rich text editing features using CKEditor and advanced UI components with Syncfusion and ng-tree libraries.
- Designed interactive charts and visualizations using AmCharts for financial insights within documents.
- Utilized RxJS Observables and BehaviorSubject for reactive data handling and real-time updates across components.
- Enabled PDF and HTML export functionality for feature-rich documents, supporting enterprise publishing workflows using Angular performance optimization, RxJS patterns, and UI component integration.
- Developed and maintained PatternStream Client for efficient data management.
Education
MCA - Computer Applications
Pondicherry University
Pondicherry05-2017
BCA - Computer Applications
Sri Aravindar Arts & Science College
Pondicherry05-2014
Skills
- Angular 16 and Nodejs
- JavaScript and TypeScript
- HTML and CSS
- Bootstrap and Angular Material
- RxJS and NgRx
- Angular CLI
- Caching strategies
- ORM frameworks
- MySQL and MongoDB
- NoSQL databases
- Sequelize and Redis
- Elasticsearch
- GitLab, Git, and Bitbucket
- Amazon Web Services (AWS)
- Search optimization techniques
- Version control systems
- Agile methodologies
- API integration strategies
- UI/UX design principles
Languages
English
Proficient (C2)
C2
Tamil
Native
Native
Timeline
Associate Lead
Aziro Technologies
11.2024 - 04.2026
Senior System Engineer
IBM
04.2022 - 10.2024
Full Stack Developer
Adapt Mobile Cloud Application Pvt. Ltd.
11.2017 - 04.2022
MCA - Computer Applications
Pondicherry University
BCA - Computer Applications
Sri Aravindar Arts & Science College